SHAFT SEAL (Nissan NI12279-58S00)

A damaged shaft seal can allow fluid to escape, leading to pressure loss and component wear. This aftermarket replacement part references Nissan as the OE maker and cross-references part number NI12279-58S00. The shaft seal functions as a static or dynamic barrier that prevents leakage between rotating and stationary surfaces. Over time, a worn seal may cause gradual fluid seepage, which can result in reduced system efficiency or contamination. In a typical usage context, a failing seal often produces visible drips or a thin film around the shaft. The item ships at approximately 0.106 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: NI12279-58S00, ni12279-58s00, NI1227958S00, ni1227958s00